*{
	margin: 0;
	padding: 0;
}

#mainbody{
	position: relative;
	height: 300px;
	width: 400px;
	margin: auto;
	margin-top:150px;
}

#second{
	text-align: center;
	border: 1px solid black;
	margin: auto;
	width: 390px;
	height: 230px;
	margin-top: 30px;
}
#one,#two,#three{
	position: absolute;
	left: 10px;
	margin-top: 30px;
}

#username,#password{
	width:210px;
	height: 30px;
	border-radius:20px; border:1px solid #DBDBDB ;
	margin-top:20px ;
}
#phone{
	position: absolute;
	width:210px;
	height: 30px;
	left:92px;
	margin-top: 20px;
	border-radius:20px; border:1px solid #DBDBDB ;
}
#btn01{
	position: absolute;
	width: 80px;
	left: 310px;
	height: 30px;
	border-radius:15px; border:1px solid #DBDBDB ;
	margin-top: 22px;
}
#four{
	position: absolute;
	margin-top: 37px;
	left: 80px;
}
#box1{
	position: absolute;
	left: 60px;
	margin-top: 38px;
}
#btn{
	position: absolute;
	left: 10px;
	margin-top: 40px;
	width: 380px;
	height: 30px;
}
span{
	font-family:"幼圆";
	color: white;
	font-size: 14px;
}
body{
	background: url(../img/lyh.jpg);
}
